Method cv_transform_variants_by_layer

src/laybasic/laybasic/layLayoutViewBase.cc:6196–6217

}

std::map<unsigned int, std::vector<db::DCplxTrans> >
LayoutViewBase::cv_transform_variants_by_layer (int cv_index) const
{
  std::map<unsigned int, std::vector<db::DCplxTrans> > tv_map;

  for (lay::LayerPropertiesConstIterator l = begin_layers (); !l.at_end (); ++l) {
    if (! l->has_children () && l->layer_index () >= 0) {
      int cvi = l->cellview_index () >= 0 ? l->cellview_index () : 0;
      if (cv_index < int (cellviews ()) && cvi == cv_index) {
        std::vector<db::DCplxTrans> &v = tv_map.insert (std::make_pair (l->layer_index (), std::vector<db::DCplxTrans> ())).first->second;
        v.insert (v.end (), l->trans ().begin (), l->trans ().end ());
      }
    }
  }

  for (std::map<unsigned int, std::vector<db::DCplxTrans> >::iterator m = tv_map.begin (); m != tv_map.end (); ++m) {
    std::sort (m->second.begin (), m->second.end ());
    m->second.erase (std::unique (m->second.begin (), m->second.end ()), m->second.end ());
  }

  return tv_map;
}

std::set< std::pair<db::DCplxTrans, int> >
LayoutViewBase::cv_transform_variants () const